public class SwitchDome3 {
    public static void main(String[] args) {
        int week=2;
        switch (week){
            case 1:
            case 2:
            case 3:
            case 4:
            case 5:
                System.out.println("工作日");
                break;
            case 6:
            case 7:
                System.out.println("休息日");
                break;
            default:
                System.out.println("想什么呢");
                break;
        }
    }
}
